Its residents were forced to leave by an underground fire that's been burning beneath the town for over 50 years.
The stock market crash in 1929 closed many of these, but bootleg miners still continued to operate in some of the derelict mines.
The landfill was located in the remains of an old coal mine, & the fire quickly spread into the labyrinth of tunnels beneath the town.
In 1979, a local gas-station owner used a dipstick to check the fuel level of his underground tanks.
When he withdrew it, it seemed hot. He lowered a thermometer into the tank on a string and discovered that it was 78 °C inside.
His cousin managed up pull him out just in time, but gases emanating from the fissure were found to contain a lethal level of carbon monoxide.
The activity of bootleg miners had caused many of the tunnels to collapse, making access to them very difficult.
1,000 people moved out, & 500 houses were demolished.
Centralia's ZIP code was discontinued by the postal service in 2002.
The ground and especially the highway is hot to the touch.
It has reached a depth of over 90m, and stretches across a 13km area that grows every year.
Its grid system & a section of highway warped & buckled by the heat is all the remains.